Cooper Bussmann VERSION 1.6 BU-945U-E 802.11 DSSS - Manual (Page 66)

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Cooper Bussmann Wireless Ethernet & Device Server BU-945U-E 802.11 DSSS User Manual
3A1582Rev1.6
C
HAPTER
5 - SPECIFICATIONS
General
EMC Specification EN 300 683, FCC Part 90
Radio Specification EN 300 328, FCC Part 15.247, RSS 210
Housing BU-945U-E-A&G: 114 x 185 x 30mm, 4.5 x 7.2 x 1.2 inch Powder-coated, extruded aluminum
DIN rail mount
Terminal Blocks Removable, Suitable for 12 gauge (2.5mm2) conductors
LED Indication Module Status, Serial RX and TX, Radio RX and TX, Radio Link, Ethernet Activity / Link
Operating Temperature BU-945U-E: -45 to +60°C (-49 to +140°F) 0 – 99% RH non-condensing
Power Supply
Nominal Supply 9 to 30Vdc, Overvoltage and reverse voltage protected
Average current Drain 300 mA @ 12V, 160mA @ 24Vdc
Transmit Current Drain 410 mA @ 12V, 210mA @ 24Vdc
Ethernet Port 10/100 Base T, RJ45
Standard IEEE 802.3 compliant, Bridge/router, Access point/ client functionality
Radio Transceiver
Transmit Power Maximum Power (Power may be limited by country specific configuration)
• 6-24 Mb/s:
630mW (+28 dBm)
• 36 Mb/s: 400mW(+26 dBm)
• 48 Mb/s: 200mW(+23 dBm)
• 54 Mb/s: 125mW(+21 dBm)
Channels • US / Canada: 9 x 1.25MHz, 9 x 2.5MHz, 4 x 5MHz, 4 x 10MHz and 2 x 20MHz.
See 3.2 “Selecting a Channel” for more channel detail
• Australia: 4 x 1.25MHz, 4 x 2.5MHz, 3 x 5MHz and 1 x 10MHz
Receiver Sensitivity @ 8% FER (Frame Error Rate)
-93dBm @1Mbps, -92dBm @ 2Mbps
-91dBm @ 5.5Mbps, -91dBm @ 6Mbps
-90dBm @ 9Mbps, -88dBm @ 11Mbps
-88dBm @ 12Mbps, -87dBm @ 18Mbps
-83dBm @ 24Mbps, -83dBm @ 36Mbps
-74dBm @ 48Mbps, -71dBm @ 54Mbps,
Antenna Connector 2 x Female SMA coaxial. Two connectors for signal diversity or High gain receive antenna.
Wireless Data Rate – Configurable, 6 to 54Mb/s (BU-945U-E) “Auto” function determines fastest rate possible
Serial Ports
RS232 Port DB9 female DCE. RTS/CTS/DTR/DCD hardware signals provided
RS485 Port 2 Pin terminal block. Max distance 4000’ / 1.2km
Data Rate (bit/sec) Configurable, 7 or 8 data bits, Stop/start/parity bits
1200, 2400, 4800, 9600, 14400, 19200, 38400, 57600, 76800, 115200